563490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2087}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 1503360

約数和(自身を除く): 939870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2087, 4174, 6261, 10435, 12522, 18783, 20870, 31305, 37566, 56349, 62610, 93915, 112698, 187830, 281745, 563490]

約数ペア:

[(1, 563490), (2, 281745), (3, 187830), (5, 112698), (6, 93915), (9, 62610), (10, 56349), (15, 37566), (18, 31305), (27, 20870), (30, 18783), (45, 12522), (54, 10435), (90, 6261), (135, 4174), (270, 2087)]